News For Last 1 Week
Industry
X
Assignee
Country
Status
-
Select All
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has published Northeast Petroleum University patent application for Self-adaptive Feature Selection-based Camouflage Target Detection Method and Device. The invention was developed by Zhang Cong, Sun Lingchuan, Gao Yuhui, Bi Hongbo, Zeng Yulin, Li Shiyuan and Guo Yin..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has published Northeast Petroleum University patent application for Camouflage Target Detection Method and Device Based on Cross-domain Fusion. The invention was developed by Zhang Cong, Sun Lingchuan, Bi Hongbo, Zeng Yulin, Li Shiyuan and Guo Yingwei.
The patent ap..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 3 -- Northeast Petroleum University has filed a patent application for Camouflage Target Detection Method and Device Based on Dual-frequency Branch. This invention was developed by Zhang Cong, Hou Enbo, Sun Lingchuan, Bi Hongbo, Zeng Yulin, Li Shiyuan and Guo Yingwei.
The patent application number is CN20261098503..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 3 -- China University of Petroleum, East China has submitted a patent application for Hyperspectral Image Mineral Fine Classification Method Based on Spatial-spectral Component Representation. This invention was developed by Xu Mingming, Wang Zhaoyu, Wei Shiqing and Liu Shanwei.
The patent application number is CN..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has released Northeast Petroleum University patent application for Rock Slice Image Segmentation Method and Device Based on Machine Learning and Medium. This invention was developed by Guo Lifeng, Zhang Binlin, Liu Xin, Zhang Yuxuan and Liu Jinzi.
The patent applica..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- Exxonmobil Chemical Patents has been granted a patent for Processes for Venting Olefin Polymerization Systems. Guy Nathaniel B, Lucas Michael D, Ohran Benjamin J, Mcginnis Aaron C, Bennett Handel D, Olaleye Stacy N and Lakin David T developed the invention.
The patent application number is US202218264515 2..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- Basell Poliolefine Italia has been granted a patent for Char Handling Section and Depolymerization Process Associated Therewith. This invention was developed by Mazzucco Antonio, Brita Diego and Arich De Finetti Nicolò.
The patent application number is US202118268076 20211221. The patent publication numbe..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Saudi Arabian Oil for Packer Fluids Including Ethylene Glycol. Al-yami Abdullah Saleh Hussain, Wagle Vikrant, Alhelal Abdulaziz, Alsafran Ali, Abushullaih Hamzah Nader and Aljohar Abdulwahab S developed the invention.
The patent application number is..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- Schlumberger Technology has received a patent for Predicting Torque and Drag Buckling Behavior of a Drill String and Casing. This invention was developed by Bolchover Paul, Liu Ji Tang and Chen Rongbing.
The patent application number is US202418592734 20240301. The patent publication number is US12657356 (..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Baker Hughes Holdings for High Resolution Computed Tomography Object Scanning. Rothe Nils and Suppes Alexander developed the invention.
The patent application number is US202318363789 20230802. The patent publication number is US12656276 (B2). Intern..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- Saudi Arabian Oil has been awarded a patent for Smart Holiday Detector. This invention was developed by Rajeh Majed F, Bahamden Ghassan M, Zubaidi Saleh S, Mudaibegh Isa H and Omary Ibrahim A.
The patent application number is US202218088066 20221223. The patent publication number is US12656286 (B2). Intern..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- Halliburton Energy Services has been awarded a patent for Universal Neutron Pulsing Scheme for Logging Operations. This invention was developed by Salem Jebreel M M, Guo Weijun, Zhou Zilu and Vehra Imran Sharif.
The patent application number is US202418412019 20240112. The patent publication number is US12..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- United States Patent for Determination of In-situ Stress Perturbation Using Potential Fields Data has been issued to Saudi Arabian Oil. This invention was developed by Camargo Otto Meza, Carranza Karla Olvera and Ion Dumitru.
The patent application number is US202318510152 20231115. The patent publication ..
Oil & Gas
| Thu 02 Jul 2026
Alexandria, July 3 -- Entegris has obtained a patent for reticle container with directed purge flow. This invention was developed by Raschke Russ V and Wiseman Brian.
The patent application number is US202318386869 20231103. The patent publication number is US12656674 (B2). International Patent Classification code is G03F1/66. ..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Chevron USA for Flexible Pipe Armor Wire Monitoring System and Method. Parsinejad Farzan and Hense Matthew Davis developed the invention.
The patent application number is US201916561237 20190905. The patent publication number is US12656243 (B2). Inte..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Halliburton Energy Services for Low-density Ceramic Floats for Use in a Downhole Environment. Mcchesney Ryan W, Novelen Ryan M and Greci Stephen Michael developed the invention.
The patent application number is US202418894591 20240924. The patent pub..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Schlumberger Technology has been granted a patent for Dormant Packer Fracturing Completion System. This invention was developed by Schneider Brandon Lee, Vakulin Roman and Mccarthy Matthew.
The patent application number is US202519274115 20250718. The patent publication number is US12655713 (B2). Internati..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Schlumberger Technology has been granted a patent for Electric Annular with Internal Motor. This invention was developed by Boulanger Bruce and Kroesen Gerrit.
The patent application number is US202319121436 20231012. The patent publication number is US12655708 (B2). International Patent Classification cod..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Saudi Arabian Oil for Lost Circulation Material Compositions Utilizing Spent Drilling Fluids and Methods for Using the Same. Wagle Vikrant, Al-yami Abdullah, Kalgaonkar Rajendra and Alharthi Mohammad developed the invention.
The patent application nu..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Schlumberger Technology has been granted a patent for Composite Cable Rope Socket. Chevillard Francois developed the invention.
The patent application number is US202519239229 20250616. The patent publication number is US12655696 (B2). International Patent Classification codes are E21B17/02 and F16G11/04. ..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Halliburton Energy Services has been granted a patent for Splined/grooved 2 Piece Bit Assembly. Storskjær André developed the invention.
The patent application number is US202519057419 20250219. The patent publication number is US12655693 (B2). International Patent Classification codes are E21B10/30, E21..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Halliburton Energy Services for Downhole Tool Employing a Whipstock Assembly, Packer Assembly and a Remote Open/close Valve. Van Der Veen Steffen Helgesen and Holderman Luke developed the invention.
The patent application number is US202519040238 202..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Halliburton Energy Services has been granted a patent for Downhole Tool Employing a Whipstock Assembly, Packer Assembly and Lower Completion. This invention was developed by Van Der Veen Steffen Helgesen and Holderman Luke.
The patent application number is US202519040135 20250129. The patent publication nu..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- United States Patent for Method to Isolate Pressure on a Multilateral Orientation Assembly with a Reduction in Trips has been issued to Halliburton Energy Services. This invention was developed by Rosas Fermin Eulalio De Jesus, Vemuri Srinivasa Prasanna and Kelsey Matthew James.
The patent application numb..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- United States Patent for Mud Pulser Having a Filter Housing has been issued to China Petroleum & Chemical. This invention was developed by Shumaker Derek M, Seldon Sam, Istre Randall and Zhan Sheng.
The patent application number is US202418928009 20241026. The patent publication number is US12655758 (B2). ..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Saudi Arabian Oil for Pinhole Repair Method Using Epoxy and Expandable Mesh. Alaseri Ghassan Adel, Alahmdi Raed, Alissa Faisal and Ghamdi Abdulwahab developed the invention.
The patent application number is US202418425963 20240129. The patent publica..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Saudi Arabian Oil has been granted a patent for Real-time Zonal Inflow Analyzer with Closed-loop Tracer System. This invention was developed by Arukhe James Ohioma, Nasr Mohammed A, Arukhe James Ohiome and Aljehani Wail K.
The patent application number is US202519278362 20250723. The patent publication num..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Chevron USA for Surveillance Using Particulate Tracers. Jain Lokendra developed the invention.
The patent application number is US202218079068 20221212. The patent publication number is US12655753 (B2). International Patent Classification codes are E..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Schlumberger Technology has been granted a patent for Method for Predicting a Reservoir's Structure, Petrophysical Properties, and Associated Uncertainty in Front of a Drill Bit. This invention was developed by Cuevas Nestor Herman, Dahl Geir Vaaland, Cuevas Maldonado Nestor Herman, Nickel Michael Hermann a..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Halliburton Energy Services has secured a patent on Prediction Based Pump-off Detection. Venna Atchyuta Ramayya, Wu Jian, Darbe Robert P, Gupta Sudhir Kumar and Song Siyang developed the invention.
The patent application number is US202117643027 20211207. The patent publication number is US12655745 (B2). I..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Halliburton Energy Services has secured a patent on Enhanced Expandable Liner Hanger Support Mechanism. Newton Daniel developed the invention.
The patent application number is US202418904875 20241002. The patent publication number is US12655728 (B2). International Patent Classification code is E21B43/10. C..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Halliburton Energy Services has received a patent for Whipstock with One or More High-expansion Members for Passing Through Small Restrictions. This invention was developed by Steele David Joe.
The patent application number is US202217833672 20220606. The patent publication number is US12655722 (B2). Inter..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- U.S. Patent and Trademark Office has awarded a patent to Schlumberger Technology for Safety Valve with Electrical Actuator. Klinke Da Silveira Helvecio Carlos, Vieira Carlos Alexandre, Perrucci Lucas Antonio, Scussiato Eduardo, Elston Cassius Alexander, Romano Vinicius and Graziano Felipe Bauli developed th..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Halliburton Energy Services has been granted a patent for Production Sub Including a Fluid Flow Assembly Having a Pair of Radial Burst Discs. El Mallawany Ibrahim, Canning Sean and Collins Joseph Ray developed the invention.
The patent application number is US202418956487 20241122. The patent publication n..
Oil & Gas
| Fri 03 Jul 2026
Alexandria, July 3 -- Chevron USA has secured a patent on Subsea Completion Annulus Pressure Compensation System. Giordano Michael Anthony developed the invention.
The patent application number is US202418946548 20241113. The patent publication number is US12655716 (B2). International Patent Classification codes are E21B33/035,..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- Northeast Petroleum University has submitted a patent application for Underground Pushing and Fixing Device with Dissolving and Unlocking Mechanism. This invention was developed by Meng Lingdong, Li Xianli, Cheng Yabin, Cao Beichen, Zhang Xiaoling and Yan Kun.
The patent application number is CN202610111511 2..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China University of Petroleum, East China has submitted a patent application for Oil and Gas Well Drilling Bit with Chip Removal and Flow Guide Structure. This invention was developed by Liao Hualin and Rao Guoping.
The patent application number is CN202610242634 20260301. The patent publication number is CN1..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- SINOPEC Guangzhou Engineering has submitted a patent application for Steel Plate Concrete Composite Pool Structure and Assembling Method. This invention was developed by Sun Jian, Zhang Kai, Wan Chaomei, Wang Songsheng, Zhao Sihui and Zhao Shuai.
The patent application number is CN202511945947 20251222. The p..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- China University of Petroleum, East China has submitted a patent application for Liquid-liquid Extraction Dearomatization Process and System. This invention was developed by Sun Guangzheng, Tian Fengyu, Liu Bin, Chai Yongming, Yu Yingmin, Wang Yidi, Fan Na and Zeng Xianfu.
The patent application number is CN2..
Oil & Gas
| Fri 03 Jul 2026
Beijing, July 3 -- State Intellectual Property Office of China has received Jiangsu Huachen Cylinder Liner patent application for Anti-corrosion Alloy Cast Iron Cylinder Sleeve and Preparation Method Thereof. Wei Hao, Wang Mingquan, Zeng Huimin, Lyu Ling and Liu Jiuwan developed the invention.
The patent application number is C..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have sought patent for Pre-stack Seismic Reflection Feature Extraction Method and Device Based on Two-dimensional Gabor Transformation. This invention was developed by Tang Jinliang, Chen Lei, Xu Kai, Dai Shiming and Xie Wei.
The patent..
Oil & Gas
| Wed 01 Jul 2026
Geneva, July 2 -- China Petroleum & Chem Corp andSinopec Dalian Research Inst Of Petroleum And Petrochemicals Co Ltd have sought patent for Core-shell Structured Catalytic Material, Manufacturing Method Therefor, and Use Thereof. This invention was developed by Hu Fangzhou, Zhang Shengzhong, Wang Hongtao, Yang Yang, Fan Dequan a..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have sought patent for Resistivity Inversion Method and Device Based on Well-seismic Information Constraint, Electronic Equipment and Medium. This invention was developed by Ma Ni, Zhang Kefei, Hu Huafeng and Liu Chanjuan.
The patent ap..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have sought patent for Seabed Node Clock Drift Type Determination and Correction Method and Device, Electronic Equipment and Medium. This invention was developed by Huang Peng, Wang Yun, Wang Yiwen and Xiao Yunfei.
The patent applicatio..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have sought patent for Fracture-vuggy Reservoir Fracture Density Prediction Method and Device Based on Azimuth Amplitude Curvature Variance Attribute, Electronic Equipment and Medium. This invention was developed by Sun Zhentao, Zhang Ruyi..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical, Sinopec Shengli Oilfield and Shengli Oilfield Qingdao Tech Research And Development Center Co Ltd have sought patent for Fracturing Crosstalk Prediction Method and System Based on Generative Adversarial Network. This invention was developed by Zhang Feng, Song Liyu, Wu Ping, Chang ..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China University of Petroleum, Beijing and Beijing Polydoctor Petroleum Tech Co Ltd have sought patent for Reservoir Perforation Interval Determination Method and Device. This invention was developed by Wang Zhixi, Yang Ke, Liu Zijian, Gu Daihong, Tang Zihan and Tian Leng.
The patent application number is C..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical, Sinopec Shengli Oilfield and Shengli Oilfield Qingdao Tech Research and Development Center Co Ltd have sought patent for Method and System for Automatically and Rapidly Generating Drilling and Completion Biological Enzyme Blocking Removal Scheme. This invention was developed by Ding..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical, Sinopec Sales Co Ltd and Guangdong Petroleum Branch Of Sinopec Sales Co Ltd have applied Chinese patent for Manual Valve Position Detection Device. Chen Xiaodong, Liang Yongkang, Lian Zongkai, Chen Jinghua, Liu Ling and Jia Danyang developed it.
The patent application number is C..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Oilfield Equipment have applied Chinese patent for Automatic Drilling Machine Area Space Management System and Method Based on Virtual Debugging. Fu Haihua, Chen Jian, Li Yong, Huang Yong, Luo Tianbao, Dong Xingwang, Xu Mengjie and Yang Yi developed it.
The patent appl..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have applied Chinese patent for Acquisition Footprint Pressing Method and Device Based on Principal Component Analysis and Dimension Rearrangement. Gao Rongtao, Cheng Yun, Ren Yi and Tang Ziqi developed it.
The patent application number..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical, Sinopec Shengli Oilfield and Shengli Oilfield Qingdao Tech Research And Development Center Co Ltd have applied Chinese patent for Small-layer Sample Division Method and System. Xiu Jinlei, Wang Shuhua, Shang Fengkai, Xu Qiang, Miao Hao, Xu Yutong, Lyu Tieliang and Zhang Yue develope..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical, Sinopec Shengli Oilfield and Shengli Oilfield Qingdao Tech Research And Development Center Co Ltd have applied Chinese patent for Small Layer Depth Prediction Method and System. Xiu Jinlei, Wang Shuhua, Yang Guojie, Xu Qiang, Liu Guofeng, Miao Hao, Xu Yutong and Lyu Tieliang develop..
Oil & Gas
| Wed 01 Jul 2026
Geneva, July 2 -- China Petroleum & Chem Corp and Sinopec Dalian Research Inst Of Petroleum And Petrochemicals Co Ltd have filed a patent application for Electrolysis Method for Chloride Ion-containing Water, Electrolysis Apparatus, and Layered Electrode. This invention was developed by Hu Fangzhou, Zhang Shengzhong, Wang Hongta..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- Sinopec Oilfield Service, Drilling Technology Research Inst Of Shengli Petroleum Engineering Co Ltd Sinopec, Sinopec Group and Sinopec Shengli Petroleum Engineering have filed a patent application for Measurement Test Equipment for Seismic Source Energy and Wave Field During Drilling and Use Method. This inve..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have filed a patent application for Method and Device for Velocity Analysis by Utilizing Diffraction Energy Envelope of Imaging Domain. This invention was developed by Zhang Lin, Wang Zhongsheng and Wu Yu.
The patent application number ..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have filed a patent application for Complex Reservoir Gas-bearing Prediction Method and Device, Electronic Equipment and Medium. This invention was developed by Zheng Xiaoxue, Zhang Kefei and Zhu Tong.
The patent application number is C..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have filed a patent application for Ovt Domain Self-supervision Seismic Data Reconstruction Method and Device, Electronic Equipment and Medium. This invention was developed by Wang Yaru, Liu Yang, Huang Peng, Wang Yun and Jiang Yongyong.
..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have filed a patent application for Submarine Node Three-component Redirection Method and Device, Electronic Equipment and Medium. This invention was developed by Wang Yun, Wang Yiwen and Xiao Yunfei.
The patent application number is CN..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- SINOPEC Engineering (Group) and SINOPEC Guangzhou Engineering have submitted a patent application for Oil Switching Five-way Valve of Delayed Coking Device and Feeding Operation Method of Oil Switching Five-way Valve. Zhang Xin developed the invention.
The patent application number is CN202411350153 2024092..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- Petrochina Co Limited and Changqing Eng Design Co Ltd have submitted a patent application for Compressor Anti-surge Device and Control Method. Yang Xiaofeng, Zhang Xin, Zhang Junyao, Yang Guang, Liu Jiaming, Zhang Ying, Qiao Guanghui, Qiu Peng, Qiao Wenbo, Wu Baoxiang, Yang Chong, Ren Xiaofeng, Zhang Lei, Yao ..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have submitted a patent application for Fault Attribute Enhancement Method Based on Matched Filtering, Electronic Equipment and Storage Medium. This invention was developed by Zheng Xiaoxue, Tang Jinliang, Chen Lei and Dai Shiming.
The ..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have submitted a patent application for Reservoir Fluid Identification Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Lee Kyung-nam, Tang Jinliang, Yang Qian, Niu Liping and Zhu Tong.
The pat..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have submitted a patent application for Crack Prediction Method, Electronic Equipment, Storage Medium and Device. This invention was developed by Zhang Ruyi, Ji Yongzhen, Zhang Kefei and Zou Yun.
The patent application number is CN20241..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have submitted a patent application for Bidirectional Phase and Amplitude Method and Device for Improving Quality of Empirical Green Function. This invention was developed by Zhang Guangli, Tao Yonghui and Zhang Lin.
The patent applicat..
Oil & Gas
| Wed 01 Jul 2026
Beijing, July 2 -- China University of Petroleum, East China and Endi Testing Tech Qingdao Co Ltd have submitted a patent application for Differential Coplanar Capacitance Detection Probe. Zhao Mingrui, Zhou Enkun, Shao Qixuan, Huang Jiaxing, Hu Yang, Yin Xiaokang and Ma Pengcheng developed the invention.
The patent applicati..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have submitted a patent application for Crack and Bedrock Seismic Response Decoupling Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Zhang Ruyi and Zhou Dan.
The patent application number is ..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- Sinopec Oilfield Service, East China Branch Of Sinopec Petroleum Eng And Geophysics Co Ltd and Sinopec Petroleum Engineering Geophysics Co Ltd have submitted a patent application for Reflection Seismic Data Cross Reconstruction Method Based on Unet + + Network and Variational Energy Functional Optimization. Th..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have submitted a patent application for First Arrival Pickup Method, Electronic Equipment, Storage Medium and Device. This invention was developed by Tao Yonghui, He Weiguang and Wang Yingying.
The patent application number is CN2024113..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have submitted a patent application for Reflection Point Constraint Body Construction Method, Electronic Equipment, Storage Medium and Device. This invention was developed by Zheng Hao, Guo Kai and Zhang Yong.
The patent application num..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- Beijing Kemaishi Oil Field Chemical Agent Tech Co Ltd and China University of Petroleum, Beijing have submitted a patent application for Water Hammer Wave Velocity Determination Method and Device. This invention was developed by Shen Ao, Deng Yutong, Hu Xiaodong, Wang Guanqian, Guan Weipeng, Lu Xutao, Zhou Cui..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have Submitted a patent application for Vit Architecture-based Deep Learning Seismic Facies Identification Method and Storage Medium. Zhu Zhihui, Chen Haiyang and Wei Jia developed the invention.
The patent application number is CN20241..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Technology Research Inst Co Ltd have submitted a patent application for Shale Oil Horizontal Well Volume Fracturing Well Testing Model Construction Method and Device and Medium. This invention was developed by Pang Wei, Su Fangru, Wang Guangchao and ..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- SINOPEC Engineering (Group) and Sinopec Engineering have submitted a patent application for Flare Tower Radiation Ring Simulation Method, Electronic Equipment, Storage Medium and Device. Zhang Jian, Wu Di, Shi Zhengzhuo, Li Ming and Chao Pei-yin developed the invention.
The patent application number is CN20..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd have submitted a patent application for Method and Device for Predicting Five Key Engineering Parameters of Horizontal Well for Shale Oil and Gas Reservoir. Wang Shixing, Zheng Xiaoxue, Su Ling, Xu Kai and Yang Qian developed the invention..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- Petrochina Co Limited and Daqing Oilfield have submitted a patent application for Fracture and Reservoir Parameter Quantitative Evaluation Method and Device Based on Drainage and Mining Characteristic Interpretation. This invention was developed by Wang Hongfei, Niu Langyu, Liu Gang, Cheng Xiaogang, Li Binhui,..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- Petrochina Co Limited and Daqing Oilfield have submitted a patent application for Method for Determining Viscosity-concentration Relation Parameter of Polymer Solution and Application. This invention was developed by Liu Yijia, Zhou Congcong, Zhang Xinliang, Sun Hongli, Wang Nannan, Liu Hongsheng, Pan Feng, Ca..
Oil & Gas
| Wed 01 Jul 2026
Geneva, July 2 -- BP Exploration Operating Co Limited has submitted a patent application for Autonomous Underwater Vehicle Recovery System. This invention was developed by Hollings Ben, Wale Craig and Nagy Zoltan.
The patent application number is WO2025EP87482 20251216. The patent publication number is WO2026131890 (A1). Inte..
Oil & Gas
| Wed 01 Jul 2026
Geneva, July 2 -- BGP Inc China Nat Pet Corp, China Nat Petroleum Corp and Cpnc Explor Software Co Ltd have submitted a patent application for Grid Generation Method and Apparatus for Oil Reservoir Model, and Device, Storage Medium and Program Product. This invention was developed by Wang Wentao, Chu Wanchang, Yu Haisheng, Chen ..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released China Petroleum & Chemical, Tsinghua University and Sinopec Research Inst Of Petroleum Processing patent application for High-specific-volume Lithium-sulfur Battery. This invention was developed by Rong Junfeng, Li Xiyao, Zhang Qiang, Yang Yuxiang, Li Bo..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released China Petroleum & Chemical, Tsinghua University and Sinopec Research Inst Of Petroleum Processing patent application for High-specific-energy Lithium-sulfur Battery. This invention was developed by Rong Junfeng, Li Xiyao, Zhang Qiang, Yang Yuxiang, Li Bo..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has received Sinopec Green Energy Geothermal Shaanxi Dev Co Ltd patent application for Intelligent Operation and Maintenance System for Efficient Extraction and Irrigation of Hydrothermal Terrestrial Heat. Wang Renmei, Zhao Yuxuan, Ren Xiaoqing, Li Yaya, Liu Jian, Ga..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- Petrochina Co Limited has sought patent for Thin-layer Jurassic Oil Reservoir Evaluation Method Based on Economic Limit Oil Reservoir Thickness. This invention was developed by Xie Qichao, Wang Gaoqiang, Shi Jian, Yang Jinyu, Ji Songfeng, Wang Jiwei, Yang Weiguo, Ding Qiang, Zhang Baojuan, Wang Nan, Duan Wenha..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- Petrochina Co Limited has filed a patent application for Chemical Product Production Plan Generation Method and Device. This invention was developed by Mao Xiaoyang, Qin Qiaozhen, Yang Xinyi, Luo Fei, Dong Fenglian, Guo Gaobo and Sun Liang.
The patent application number is CN202411361738 20240927. The paten..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Petrochina Co Limited patent application for Chemical Product Production Plan Optimization Method and Device, Equipment and Storage Medium. This invention was developed by Wei Zhiwei, Mao Xiaoyang, Qin Qiaozhen, Zhao Liang, Luo Fei, Dong Fenglian and Guo..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has published Petrochina Co Limited patent application for Method, Device, Equipment and Medium for Judging Lithofacies Change Rule in Sedimentary Stratum. The invention was developed by Zhu Yongjin, Zheng Jianfeng, Cao Peng, Wu Dongxu, Luo Xinsheng, Li Wenzheng, Yu ..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Petrochina Co Limited patent application for Shale Gas Well Yield Prediction Method Considering Well Shut-in Change. This invention was developed by Qiu Yanhua, Wang Zhi, Wu Kunyi, Liu Mojiang, Zheng Qike and Zhou Wenqiang.
The patent application numb..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- Petrochina Co Limited has applied Chinese patent for Carbon Dioxide Water Layer Buried Geologic Body Cover Rock Breakthrough Pressure Prediction Method Integrating Multi-factor Influence. Li Zhongcheng, Chen Li, Chen Wei, Wang Hongxue and Wang Hailong developed it.
The patent application number is CN2024113..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Sanya Ocean Oil And Gas Research Inst Northeast Petroleum University patent application for Directional Well Reservoir Fracturing Crack Crossing Extension Influence Factor Identification Method. This invention was developed by Wen Jie, Li Liangyao, Liang..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- Petrochina Co Limited has sought patent for Horizontal Well Field Tracking While Drilling Method, System and Equipment. This invention was developed by Li Zhongmei, Lu Yi, Ren Sinan, Zhao Linfeng, Ji Jianzheng, Mou Yanqun, Wang Yanqi, Cheng Hongwen, Yao Fang and Zhou Lianmin.
The patent application number i..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- Petrochina Co Limited has submitted a patent application for Prediction Method and Device for Steam Cavity in Steam Drive and Computer Equipment. Kong Siqi, Gao Bing, Yao Rui, Li Man, Li Qun, Shang Ce, Sun Nian, Ding Liangliang, Han Xu and Liu Yong developed the invention.
The patent application number is C..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- Petrochina Co Limited has sought patent for Intelligent Analysis Method and System for Drilling Geological Design Document and Medium. This invention was developed by Wang Weina, Wu Fan, Chen Xiaodong, Li Liang, Zou Yongling, Tian Qinghua, Deng Hongmei, Jiao Yang and Su Jianhua.
The patent application numbe..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- Tianjin Cosco Shipping Digital Intelligent Energy Tech Co Ltd has submitted a patent application for Java Application Lightweight Deployment System and Method Based on Dependency Stability Grading. This invention was developed by Zhou Changcheng, Jia Lixin and Wang Hongxing.
The patent application number is..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Petrochina Co Limited patent application for Economic Limit Well Pattern Density Calculation Method Based on Throat Radius. This invention was developed by Xie Qichao, Ma Liangjie, Shi Jian, Shi Baishun, Liu Jian, Yang Weiguo, Zhang Xingang, Rao Xinjiu, ..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Nanjing University and Sinopec Int Petroleum Exploration And Production Co Ltd patent application for Method and Device for Determining Gas Storage Efficiency of Hydrate Accelerant. This invention was developed by Ni Dongdong, Hu Yongjie and Zhang Mingmi..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- Tianjin Cosco Shipping Digital Intelligent Energy Tech Co Ltd has sought patent for Large Model Agent Dynamic Configuration System and Method Based on Springboot. This invention was developed by Chen Guoqiang, Jia Lixin and Wang Hongxing.
The patent application number is CN20251211234 20251229. The patent p..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has released Sinopec Oilfield Service, North China Branch Of Sinopec Petroleum Eng Geophysics Co Ltd and Sinopec Petroleum Engineering Geophysics Co Ltd patent application for Earthquake Single Shot Wave Field Identification Method Based on Micro-logging and Ground C..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has received Petrochina Co Limited and Daqing Oilfield patent application for Depth Domain Seismic Data Volume High Wave Number Imaging Noise Iterative Filtering Method and Device. Liu Yang, Wang Cheng, Chen Keyang, Li Yanjie, Zhang Yajin, Bao Yi and Liu Jishun devel..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- State Intellectual Property Office of China has published China Petroleum & Chemical and Sinopec Geophysical Research Inst Co Ltd patent application for Fracture Imaging Method, Electronic Equipment, Storage Medium and Device. The invention was developed by Xu Lu, Xu Qiang, Xiang Chen and Xiang Kun.
The pat..
Oil & Gas
| Thu 02 Jul 2026
Beijing, July 2 -- CNPC Aobo Chengdu Tech Co Ltd has sought patent for Undrilled Formation Velocity Prediction Method, System and Product Based on Vsp Longitudinal and Transverse Waves. This invention was developed by Zhang Jianjun, Zhou Yadong, Cai Zhidong, Zhang Xiaodan, Wen Yihua, Liu Wei, Tian Zhili, Yang Lin and Fu Jiangang..
1
to
100 of
922 Items
Next >>
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
